I am a beginner to BitComet but have successfully downloaded in the past - but now I am on ASUS, 32 bit operating system, running on windows 7 Ultimate. it is not related to my power options, as i leave hard disks 'never' turn off selection . OS: Windows 7 bit Ultimate. bitcomet versions: , When I start BitComet and begin to download the torrents, everything starts smoothly. 2) Operating system: Windows 7 ultimate bit. Hi since I've been using Windows 7 Ultimate x64 I've noticed that when i they are really really slow,whether i use BitComet,uTorrent or Vuze?.